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Contract OI history

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Dec 18, 2026 EXPIRATION

AG $21.00 Put

AG261218P00021000

Latest saved OI2,128Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AG $21.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 2,1651,0820 2026-10-02: 2,165 OI2026-10-05: 2,163 OI2026-10-06: 2,143 OI2026-10-07: 2,143 OI2026-10-08: 2,143 OI2026-10-09: 2,137 OI2026-10-13: 2,140 OI2026-10-14: 2,140 OI2026-10-15: 2,109 OI2026-10-16: 2,109 OI2026-10-21: 2,128 OI2026-10-23: 2,128 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

AG contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing2,1280
Oct 21, 20262,128+19
Oct 16, 20262,1090
Oct 15, 20262,109-31
Oct 14, 20262,1400
Oct 13, 20262,140+3
Oct 09, 20262,137-6
Oct 08, 20262,1430
Oct 07, 20262,1430
Oct 06, 20262,143-20
Oct 05, 20262,163-2
Oct 02, 20262,165No prior observation